{"id":"CVE-2021-38986","aliases":["EUVD-2021-25423","GHSA-cvg9-cj93-x2h9"],"status":"published","title":"IBM MQ Appliance 9.2 CD and 9.2 LTS does not invalidate session after logout which could allow an...","description":"IBM MQ Appliance 9.2 CD and 9.2 LTS does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 212942.","severity":{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AC:H/S:U/I:L/PR:N/C:L/AV:N/UI:N/A:L/RC:C/RL:O/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00466,"percentile":0.40625,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-613"],"published":"2022-03-01T16:45:25Z","modified":"2026-06-17T04:02:56Z","products":[{"vendor":"ibm","product":"mq"},{"vendor":"ibm","product":"mq appliance"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6560032","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/212942","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38986"},{"url":"https://github.com/advisories/GHSA-cvg9-cj93-x2h9"}],"sources":{"cve":[{"id":"CVE-2021-38986","description":"IBM MQ Appliance 9.2 CD and 9.2 LTS does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 212942.","status":"published","published":"2022-03-01T16:45:25.622Z","modified":"2024-09-17T01:36:34.566Z","cvss":[{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AC:H/S:U/I:L/PR:N/C:L/AV:N/UI:N/A:L/RC:C/RL:O/E:U","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:07.697752Z"}],"euvd":[{"id":"EUVD-2021-25423","description":"IBM MQ Appliance 9.2 CD and 9.2 LTS does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 212942.","status":"published","published":"2022-03-01T16:45:25Z","modified":"2024-09-17T01:36:34Z","cvss":[{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AC:H/S:U/I:L/PR:N/C:L/AV:N/UI:N/A:L/RC:C/RL:O/E:U","level":"medium"}],"updated_at":"2026-11-03T00:28:47.904483Z"}],"ghsa":[{"id":"GHSA-cvg9-cj93-x2h9","title":"IBM MQ Appliance 9.2 CD and 9.2 LTS does not invalidate session after logout which could allow an...","description":"IBM MQ Appliance 9.2 CD and 9.2 LTS does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 212942.","status":"published","published":"2022-03-02T00:00:18Z","modified":"2023-02-03T05:06:20Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-613"],"updated_at":"2026-11-02T14:53:53.309122Z"}],"nvd":[{"id":"CVE-2021-38986","description":"IBM MQ Appliance 9.2 CD and 9.2 LTS does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 212942.","status":"published","published":"2022-03-01T17:15:08.013Z","modified":"2026-06-17T04:02:56.273Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"2.0","score":5.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-613"],"updated_at":"2026-11-02T14:07:05.198719Z"}]}}